https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84615
--- Comment #3 from Thomas Koenig <tkoenig at gcc dot gnu.org> --- This has to be some issue with the charlen - possibly a default integer being used in the wrong place after r256322. I don't usually build 32-bit-capable compilers on my home system (too slow), let's see if I can get something built on the compile farm.